When select any community and then click more than once quickly, the community added multiple times. However, it does not allow me to save this settings. It gives the error "something bad happened, Please try again." The following screenshot shows the problem. I have selected Stack Apps and clicked on the Add button twice.
Error when I try to save this. "something bad happened, Please try again."
Another issue I have got is in search Community. It is a design issue. I don't know how but suddenly when I am trying to search community the dropdown list displays at the top of the window.